Racket was PLT Scheme before they renamed it, so it's got a very academic focus, documentation focuses on the DrRacket (formerly DrScheme) IDE, and it's got a k

Racket was PLT Scheme before they renamed it, so it's got a very academic focus, documentation focuses on the DrRacket (formerly DrScheme) IDE, and it's got a kind of old-school Lisp feel. Their documentation is great, though, so it's a good place to start: http://docs.racket-lang.org/ http://docs.racket-lang.org/